EP1909486A3 - Method and apparatus for performing gamut mapping between heterogeneous devices - Google Patents

Method and apparatus for performing gamut mapping between heterogeneous devices Download PDF

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Publication number
EP1909486A3
EP1909486A3 EP07116816A EP07116816A EP1909486A3 EP 1909486 A3 EP1909486 A3 EP 1909486A3 EP 07116816 A EP07116816 A EP 07116816A EP 07116816 A EP07116816 A EP 07116816A EP 1909486 A3 EP1909486 A3 EP 1909486A3
Authority
EP
European Patent Office
Prior art keywords
color
source device
lightness
gamut
heterogeneous devices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07116816A
Other languages
German (de)
French (fr)
Other versions
EP1909486B1 (en
EP1909486A2 (en
Inventor
Min-ki Samsung Advanced Inst. of Technology Cho
Heui-keun Samsung Advanced Inst. of Technology Choh
You-sun Samsung Advanced Inst. of Technology Bang
Se-eun Samsung Advanced Inst. of Technology Kim
Yun-tae2Samsung Advanced Inst. of Technology Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1909486A2 publication Critical patent/EP1909486A2/en
Publication of EP1909486A3 publication Critical patent/EP1909486A3/en
Application granted granted Critical
Publication of EP1909486B1 publication Critical patent/EP1909486B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6027—Correction or control of colour gradation or colour contrast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)

Abstract

Provided is a method and apparatus to perform gamut mapping between heterogeneous devices, more particularly, a method and apparatus to map a color of a device to an identical or visually and sensually preferable color of another device having a different color gamut. The method includes adjusting lightness of a color of a source device by scaling to match a lightness range of the source device with a lightness range of a destination device; modifying the adjusted lightness of the color of the source device by adjusting a color gamut of the source device to a color gamut of the destination device; and to map the modified color of the source device to a color in the color gamut of the destination device.
EP07116816A 2006-09-29 2007-09-20 Method and apparatus for performing gamut mapping between heterogeneous devices Not-in-force EP1909486B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060096300A KR100834762B1 (en) 2006-09-29 2006-09-29 Method and apparatus for gamut mapping for cross medias

Publications (3)

Publication Number Publication Date
EP1909486A2 EP1909486A2 (en) 2008-04-09
EP1909486A3 true EP1909486A3 (en) 2009-03-04
EP1909486B1 EP1909486B1 (en) 2012-06-27

Family

ID=38617499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07116816A Not-in-force EP1909486B1 (en) 2006-09-29 2007-09-20 Method and apparatus for performing gamut mapping between heterogeneous devices

Country Status (5)

Country Link
US (1) US20080080767A1 (en)
EP (1) EP1909486B1 (en)
JP (1) JP5481021B2 (en)
KR (1) KR100834762B1 (en)
CN (1) CN101155252B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102209179B (en) * 2011-05-31 2012-10-31 武汉大学 Image-color-gamut-based adaptive color gamut matching method

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EP2066112A1 (en) * 2007-11-27 2009-06-03 Thomson Licensing, Inc. Mapping method along anchored mapping trajectories with improved uniformity
US8125685B1 (en) * 2008-09-30 2012-02-28 Adobe Systems Incorporated Clipping colors to a gamut surface
US20100195906A1 (en) * 2009-02-03 2010-08-05 Aricent Inc. Automatic image enhancement
US8537177B2 (en) 2009-06-15 2013-09-17 Marvell World Trade Ltd. System and methods for gamut bounded saturation adaptive color enhancement
KR101650451B1 (en) * 2009-09-21 2016-09-06 삼성전자주식회사 System and method for generating rgb primary for wide ganut, and color encoding system using rgb primary
WO2011064207A1 (en) * 2009-11-24 2011-06-03 Oce-Technologies B.V. Method for digital image adaption for printing an image on a printing apparatus
JP5611457B2 (en) 2010-06-08 2014-10-22 ドルビー ラボラトリーズ ライセンシング コーポレイション Gradation and color gamut mapping method and apparatus
KR101747782B1 (en) 2010-12-23 2017-06-19 한국전자통신연구원 Apparatus for matching colors between heterogeneous image devices and method thereof
TWI538474B (en) 2011-03-15 2016-06-11 杜比實驗室特許公司 Methods and apparatus for image data transformation
KR102656330B1 (en) 2011-05-27 2024-04-12 돌비 레버러토리즈 라이쎈싱 코오포레이션 Scalable systems for controlling color management comprising varying levels of metadata
US9024961B2 (en) 2011-12-19 2015-05-05 Dolby Laboratories Licensing Corporation Color grading apparatus and methods
KR20150031241A (en) * 2012-06-18 2015-03-23 톰슨 라이센싱 A device and a method for color harmonization of an image
TWI460712B (en) * 2012-08-21 2014-11-11 Au Optronics Corp Method of compensating color gamut of display
JP6157196B2 (en) * 2013-04-24 2017-07-05 株式会社沖データ Image processing apparatus and image processing method
CN103428512B (en) * 2013-07-30 2016-05-04 京东方科技集团股份有限公司 A kind of rgb signal is to image conversion method and the device of RGBY signal
US9666162B2 (en) 2013-07-30 2017-05-30 Boe Technology Group Co., Ltd. Method and apparatus for converting image from RGB signals to RGBY signals
EP3044753B1 (en) * 2013-09-13 2023-12-27 CurveBeam Al Limited Method and apparatus for assigning colours to an image
CN104899909B (en) * 2015-05-12 2018-06-15 福建天晴数码有限公司 Color Mapping Approach and device
EP3110128A1 (en) * 2015-06-25 2016-12-28 Thomson Licensing Color gamut mapping based on the mapping of cusp colors obtained through simplified cusp lines
EP3110127A1 (en) * 2015-06-25 2016-12-28 Thomson Licensing Color gamut mapping using a lightness mapping based also on the lightness of cusp colors belonging to different constant-hue leaves
EP3624433A1 (en) * 2015-06-25 2020-03-18 InterDigital CE Patent Holdings Color gamut mapping based on the mapping of cusp colors defined in a linear device-based color space
CN105392011B (en) * 2015-11-05 2020-12-01 厦门雅迅网络股份有限公司 Method for balancing colors of different video decoders
CN106412544B (en) 2016-09-19 2019-02-01 深圳Tcl数字技术有限公司 Colour gamut keeps system and method
CN106454300B (en) * 2016-09-19 2018-11-02 深圳Tcl数字技术有限公司 Color domain expanding system and method
CN106454301B (en) * 2016-10-11 2018-07-31 青岛海信电器股份有限公司 A kind of color gamut matching method based on Lxy linear chromas space
CN107133009B (en) * 2017-04-21 2020-03-06 上海出版印刷高等专科学校 Method for calculating color gamut boundary of display device
EP3396936A1 (en) 2017-04-27 2018-10-31 Thomson Licensing Method and device for color gamut mapping
EP3399735A1 (en) * 2017-05-02 2018-11-07 Thomson Licensing Method and device for color gamut mapping
CN107784993B (en) * 2017-09-30 2020-02-04 上海顺久电子科技有限公司 Color gamut compression method and device and display equipment
CN107888893A (en) * 2017-11-07 2018-04-06 深圳市华星光电半导体显示技术有限公司 A kind of method of color gamut mapping of color and gamut mapping apparatus
TWI633537B (en) * 2018-02-12 2018-08-21 友達光電股份有限公司 Image optimization method
CN110392243B (en) 2018-04-16 2021-04-09 华为技术有限公司 Method and apparatus for gamut mapping
EP3984209A4 (en) * 2019-06-13 2023-01-04 Hewlett-Packard Development Company, L.P. Color matching
CN112449168B (en) * 2019-09-03 2021-11-23 深圳Tcl新技术有限公司 Color gamut mapping method and system
CN110675797B (en) * 2019-09-25 2023-10-13 深圳Tcl数字技术有限公司 Color gamut mapping method, component, display device and storage medium
CN111341283B (en) * 2020-04-20 2022-04-22 深圳Tcl数字技术有限公司 Color gamut mapping method, color gamut mapping assembly and display device
CN113968088B (en) * 2021-12-22 2022-03-11 杭州宏华数码科技股份有限公司 Method, apparatus and storage medium for printing an object to be rendered
CN115972795A (en) * 2022-12-30 2023-04-18 东莞市美芯龙物联网科技有限公司 Color matching method for spot color ink printing

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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
EP0961488A2 (en) * 1998-05-28 1999-12-01 Sony Corporation Gamut mapping method and apparatus
US20050248785A1 (en) * 2004-05-06 2005-11-10 Canon Kabushiki Kaisha Hybrid gamut mapping
WO2005109856A2 (en) * 2004-05-06 2005-11-17 Canon Kabushiki Kaisha Gamut mapping with primary color rotation
US20060209325A1 (en) * 2005-03-18 2006-09-21 Fuji Xerox Co., Ltd. Image processing method, image processing apparatus and storage medium storing a program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102209179B (en) * 2011-05-31 2012-10-31 武汉大学 Image-color-gamut-based adaptive color gamut matching method

Also Published As

Publication number Publication date
JP2008092559A (en) 2008-04-17
EP1909486B1 (en) 2012-06-27
US20080080767A1 (en) 2008-04-03
KR100834762B1 (en) 2008-06-05
CN101155252B (en) 2011-02-23
KR20080030339A (en) 2008-04-04
EP1909486A2 (en) 2008-04-09
CN101155252A (en) 2008-04-02
JP5481021B2 (en) 2014-04-23

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